Stats Modeling the World, 4th Edition

Published by Pearson
ISBN 10: 0133151549
ISBN 13: 978-0-13315-154-1

Chapter 3 - Displaying and Summarizing Quantitative Data - Exercises - Page 81: 57

Answer

This distribution is unimodal and skewed to the right. Most states experienced modest growth, as measured by the percent change in population between 2000 to 2009. Every state has a positive growth rate, with the exception of Michigan. The lower quartile was 4.3%, and the upper quartile was 14.1%; the IQR was 9.8%, and there was one outlier.

Work Step by Step

This distribution is unimodal and skewed to the right. Most states experienced modest growth, as measured by the percent change in population between 2000 to 2009. Every state has a positive growth rate, with the exception of Michigan. The lower quartile was 4.3%, and the upper quartile was 14.1%; the IQR was 9.8%, and there was one outlier.
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